Pontiac 1955-1957 Heater Core - Defroster F-100 Turbulators are not used in

Turbulators are not used in a highly efficient "flat" tubes due to the superior geometric shape which allows significantly more wall contact

Production times vary based on our build queue

1971 Buick Skylark GS455  heater core

OLDSMOBILE CUTLASS SUPREME 1990-1994

Toyota 1966-1967 Land Cruiser Heater Core

Pontiac 1955-1957 Heater Core - Defroster F-100 Turbulators are not used inIf you are searching for an obsolete, one off or hard to find copper and brass heater core for your 50s Pontiac you are not alone and you may be in luck. We make our own cores and fabricate our own tanks so, naturally, we get asked to build custom heater cores or "small radiators." If we do not have a pattern you may need to ship yours in. Our build queue varies. Present Lead times. Made in the USA